baber/WOPTO huggingface dataset:
Patent JP-2003332863-A (JP)
Title: Multichannel power amplifying
Inventor: PEARCE DANIEL S
IPC: H03F3/68
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multichannel power amplifying system constructed and arranged to distribute electrical power amount P to all the electrical loads coupled thereto.  <P>SOLUTION: This system includes a plurality n of power amplifier channels, coupling the power amplifying system to the electrical load. Each of the amplifier channels distributes a portion of the electrical power P to a portion of the electrical load. Each power amplifier channel has a certain power distribution capacity, at least one of the power amplifier channels having a power distribution capacity significantly greater than P/n. The sum of the capacities of the plurality of amplifier channels is significantly greater than P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321345-A (JP)
Title: Processor integrated with monitor for electronic endoscope
Inventor: TARUMOTO TETSUYA
IPC: H04N7/18
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor integrated with a monitor for an electronic endoscope which can be ready to use by easy setting without trouble when it is used in a sickroom, the outside facility or the like.  <P>SOLUTION: The processor is constituted with a video processor 20 which is equipped with a liquid crystal monitor 30 which is for indication of an image formed by an output image signal from a processing circuit 24 and installed to slide freely between a position of operation and a position of storage, and with a switching means 26 which changes over between on/off states of a power source circuit 25 associated with the sliding condition of the liquid crystal monitor 30, wherein the power source circuit 25 is always off state when the liquid crystal monitor 30 is in the position of storage and the power source circuit 25 is always on state when the liquid crystal monitor 30 is in the position of operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323627-A (JP)
Title: Method for polyester production
Inventor: TAKAHASHI ASUKA
IPC: C08G63/87
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester having excellent operability, gas barrier properties and heat resistance.  <P>SOLUTION: In producing the polyester comprising ≥4 mol% of isophthalic acid as an acid component and ethylene glycol or 1,4-butanediol as a main glycol component, isophthalic acid containing 1-10 mass ppm calculated as an alkali metal atom of an alkali metal compound is used as a raw material. Preferably a phosphorus compound is used as a catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324200-A (JP)
Title: Cavity forming member for cement-based material
Inventor: KOJIMA TEIJI
IPC: E04G15/06
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cavity forming member for a cement-based material, which is for use in forming a cavity in the cement-based material such as concrete by means of a form, and enables recovery of the form from the hardened cement-based material even if a cross section of an outlet of the cavity is smaller than a cross section of a deep recess, or even if a cross section of the cavity is variable in a lengthwise direction (depth direction) or irregular.  <P>SOLUTION: The cavity forming member 1 embedded in the cement-based material as the form is formed of a plastically deformable wire 2. The wire is formed into a three-dimensional continuously coiled shape formed of a plurality of coil elements 2a making a turn by a single pitch, and the continuously coiled shape is maintained by closing both of the axial ends thereof under service conditions, and the coil elements 2a are released in the axial direction of the three-dimensional shape when a tensile force is applied to one of the ends in the axial direction of the three-dimensional shape after use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003317556-A (JP)
Title: Manufacture of flat ribbon cable
Inventor: DRAGOV NIKOLA
IPC: H01B7/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably send a flat conductor cable.  <P>SOLUTION: A method for conveying a flat conductor cable (1) conveys the cable (1) by using drive rolls (4', 4", 5', 5", and 6', 6") having slip clutches between working stations toward a working stations (2, 3). In this method, the rolls (4', 4", 5', 5", and 6', 6") are driven at different tangential surface speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335554-A (JP)
Title: Method of manufacturing laminated electric energy/mechanical energy transducer
Inventor: MARUYAMA YUTAKA
IPC: H01L41/333
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated electric energy/mechanical energy transducer by which the manufacturing cost of the electric energy/mechanical energy transducer can be reduced by easily forming interlayer electrodes on the external side face of a laminate.  <P>SOLUTION: This method of manufacturing the laminated electric energy/mechanical energy transducer includes a laminating step of forming a laminate by alternately laminating a plurality of first layers (3) having electric energy/mechanical energy converting functions and a plurality of second layers (4-1 and 4-2) composed of an electrode material upon one another, a recessed shape forming step of forming a through hole (8) extended in the direction of lamination of the laminate at about the center of the laminate and, at the same time, a recess (2) extended in the direction of lamination of the laminate on the peripheral surface of the through hole or on the external side face of the laminate, and an electrode forming step of forming external electrodes (5) for electrically connecting the second layers (4-1 and 4-2) to each other on the external side face of the laminate on the basis of the position of the recess formed on the laminate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333938-A (JP)
Title: Display optical system
Inventor: INOGUCHI KAZUTAKA
IPC: G03B21/14
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display optical system which is thin and small and is suitable for a display at a wide angle of view.  <P>SOLUTION: The display optical system has a light source, a reflective image forming element which is illuminated by the light from the light source to form an original picture and an optical system which guides the light from the image forming element to the observer's eye. The optical system includes a first optical system 1 and a second optical system. The first optical system includes a first face 11 which has at least a reflection function and is eccentric to a principal ray L0 at a central angle of view and a second face 13 which reflects the ray reflected by the first face again toward the first face, the first face reflecting the principal ray at the central angle of view made incident again on the first face from the second face to the side opposite from the previous time with respect to the normal on the hit point of the principal ray at the central angle of view at the first face. The second optical system of which the at least one face has a curved surface shape eccentric to the principal ray at the central angle of view. The first optical system directs the incident light toward the observer's eye E and the second optical system directs the light reflected and modulated by the image forming element toward the first optical system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334598-A (JP)
Title: Automatic transaction device
Inventor: HISAMATSU TAKESHI
IPC: G06Q40/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow even a wheelchair user to easily recognize characters or graphics or the like by displaying characters or graphics which are easy for the wheelchair user to see.  <P>SOLUTION: An initial screen to be displayed at a customer operation display part 2 of an automatic transaction device 1 is provided with a display switching key, and when the display switching key is depressed, characters or graphics or the like to be displayed at the display part of the customer operation display part 2 are displayed more longwise than regular one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333400-A (JP)
Title: Measuring method of hydroxyl group quantity
Inventor: KOBAYASHI SHINTARO
IPC: G01N31/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method of the hydroxyl group quantity capable of calculating easily and accurately the quantity of hydroxyl groups existing in a measuring object constituted of halogen apatite produced by substituting at least a part of hydroxyapatite or hydroxyl groups included in the hydroxyapatite by a halogen group.  <P>SOLUTION: In this measuring method of the hydroxyl group quantity, the measuring object constituted of the halogen apatite produced by substituting at least a part of the hydroxyapatite or hydroxyl groups included in the hydroxyapatite by the halogen group, and a calcium halide are brought into contact with each other, and in this state, heated and reacted. Then, the quantity of generated calcium oxide is measured, and the quantity of hydroxyl groups existing in the measuring object is calculated based on the measured calcium oxide quantity. The halogen substitution ratio in the measuring object can be determined based on the calculated hydroxyl group quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337249-A (JP)
Title: Ultrasonic probe system
Inventor: IMAHASHI TAKUYA
IPC: A61B8/12
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe system which prevents bursting and detachment of a balloon attached to an ultrasonic probe even when the balloon is overcharged with water so that reattachment operation of the balloon is not necessary.  <P>SOLUTION: The ultrasonic probe 11 has an ultrasonic vibrator at a distal end of a capillary insertion part which can be inserted in a body cavity and is covered by a balloon sheath 12. The balloon 31 of the balloon sheath 12 is attached to the distal end of the insertion part of the ultrasonic probe 11 to cover the above ultrasonic vibrator. A first conduit between the ultrasonic probe 11 and the balloon sheath 12 is connected to the balloon 31 and supplies fluid to the above balloon 31. One end of a second conduit 42 is connected to the first conduit 41 and the other end is connected to a pressure releasing valve 17. The ultrasonic probe system 1 is constituted to have the conduit resistance of the second conduit 42 same or lower than the conduit resistance of the first conduit 41. The pressure value when the above pressure releasing valve 17 is opened is established to be lower than the inner pressure value when the above balloon 31 is broken.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340445-A (JP)
Title: Crematorium with dioxin biological purification device
Inventor: SATO SHIGETAKA
IPC: F23G1/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crematorium with a dioxin biological purification device capable of reducing the dioxin emissions to the outside of facilities.  <P>SOLUTION: This crematorium with a dioxin biological purification device 10 has the crematorium 1, and the dioxin biological purification device 2 for decomposing/purifying dioxin in dioxin-containing substance by bringing the dioxin-containing substance discharged from the crematorium into contact with aerobic thermophilic bacteria or dioxin degradative enzyme separated from bacteria.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339570-A (JP)
Title: Plasma cvd apparatus and film deposition method using the same
Inventor: TAKAHASHI KATSUE
IPC: H05H1/46
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly deposit a DLC thin film at a low cost.  <P>SOLUTION: A film deposition source 100 having a gas feed port 39 to feed film deposition gas, a magnetic field application coil 46 to generate the magnetic field, and a discharge means 110 comprising a discharge electrode 40, a DC electrode 43, and an RF electrode 44 is provided on a reaction tube 38, and any one of the discharge electrode 110, the DC electrode 43, and the RF electrode 44 is arbitrarily used, or these components are arbitrarily combined and used to provide a plasma CVD apparatus to generate plasma.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003340772-A (JP)
Title: Joint system head, joint system, and method for joining by supplying element
Inventor: SCHMITT KLAUS GISBERT
IPC: B25J17/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint system head that can improve the degree of freedom in motion, and is especially fixed to a robot, or the like.   <P>SOLUTION: The joint system head being fixed to the robot, a joint system, and an element joint method are provided. The joint system head (22) has a retainer (66) for use in an element (36) to be joined to a component (38) and a linear motor (64) for moving the retainer in a joint direction (40). The retainer (66) is rotatably mounted to the joint system head (22) with an axis (34) extending in a traversing direction to the joint direction (40) as the center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079994-A (JP)
Title: Conductive paste and laminated electronic component
Inventor: KONOUE MASAHARU
IPC: H01F17/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste suitable for forming gaps between an internal electrode and component material members, and to provide a laminated electronic component having satisfactory electrical characteristics without bringing structural defects and having excellent reliability by furnishing satisfactory continuity in the internal electrode.  <P>SOLUTION: The conductive paste is composed of conductive particles, resin particles, and an organic vehicle, wherein the ratio of D<SB>50</SB>of the resin particles to that of the conductive particles is 0.25 to 1.5; the volume ratio of the resin particles to the conductive particles is 0.5 to 1; the total content of the conductive particles and the resin particles is 30 to 60vol%; the conductive particles and the resin particles are almost spherical in shape, and their ratios of the major axis to minor axis are 0.7 to 1.0μm; the ratio of D<SB>50</SB>of the conductive particles and the resin particles are 1.0 to 4.0μm and 0.25 to 6.0μm, respectively, while their particle size distributions satisfy D<SB>10</SB>≥ D<SB>50</SB>/2 and D<SB>10</SB>≤ 2D<SB>90</SB>, respectively; and the resin particles are burnt away at a temperature lower than the sintering temperature of the conductive particles. As a result, gaps 5, 5' are formed between the internal electrode 3 and ceramic material members 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349439-A (JP)
Title: Substrate treatment device
Inventor: MINAMI TOSHIHIKO
IPC: C23C16/455
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device which can effectively and efficiently suppresses the generation of dew concentration in the supply path of a material vapor.  <P>SOLUTION: The device is provided with heaters 9-11 at least at one position in the supply path extending from a vaporizer 4 for vaporizing a material to a treatment chamber 1 for treating a substrate w, and besides, is provided with a means 21 for calculating partial pressure of the material vapor at positions corresponding to positions where the heaters 9-11 are located, and a means 22 for controlling temperature of the heaters 9-11 based on the results of calculation of the means 21 so that the partial pressure of the material vapor is so as to be not more than a saturation vapor pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074273-A (JP)
Title: Servo drive system for press
Inventor: NAITO KINSHIRO
IPC: B30B1/26
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To make low noise and operating efficiency compatible by automatically adjusting a punching speed in accordance with the load.  <P>SOLUTION: As the motive power source of a ram 22, a servo motor 30 is employed that is capable of generating a required ram pressure by using torque based on the motor speed/torque characteristics. Using this servo motor 30, the operating axis 20 is directly driven which can be rotated to vertically move the ram 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344091-A (JP)
Title: System for identifying individual animal for experiment, and animal for experiment with tag for individual identification
Inventor: NAKAGATA NAOKI
IPC: A01K11/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for identifying an animal for experiment with which the descent information, the genetic information, and the like, of the animal for the experiment can be managed, and the process information thereafter, and the like, can also be managed.  <P>SOLUTION: The system for identifying the animal for the experiment comprises attaching a semiconductor chip to the animal for the experiment, registering the peculiar information on the animal for the experiment in combination with the individual ID on a data base, reading the individual ID of the animal for the experiment from the semiconductor chip attached to the animal for the experiment by a reader/writer, and receiving the peculiar information on the animal for the experiment from a server based on the individual ID read by a terminal unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324866-A (JP)
Title: Pedal mechanism
Inventor: KENJO YASUHIDE
IPC: F16H31/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a pedal mechanism for bicycles in which the pedaling mechanism is mostly applied, involving such a problem that only 70 % approximately of the ability of the user possessing is utilized as the motive power according to the pedaling analysis of bicycles.  <P>SOLUTION: The pedal mechanism can utilize the 100-% ability approximately when the pedal is put in the straight motion, and the arrangement includes a mechanism to convert into one direction rotation the stamping of the left side of the pedal and stamping the right side which are made in the opposite rotating directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352846-A (JP)
Title: Acrylic polymer particle, method for producing the same, and plastisol
Inventor: SAKATANI MITSUO
IPC: C08K5/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastisol having excellent storage stability of a sol viscosity, and providing a molded product hardly causing bleeding of a plasticizer and having excellent mechanical characteristics; and to provide an acrylic polymer particle and a method for producing the particle.  <P>SOLUTION: The acrylic polymer particle has a core/shell structure regulated so that the weight ratio of a core polymer to a shell polymer may be (20/80)-(20/80). The core polymer comprises 30-85 wt.% aromatic monovinyl monomer unit, 5-60 wt.% methyl methacrylate unit and 10-65 wt.% 6-21C (meth)acrylic ester unit. The shell polymer is obtained by polymerizing a monomer for the shell polymer in the presence of the core polymer and a chain transfer agent, and comprises 30-99.5 wt.% methyl methacrylate unit, 0.5-6 wt.% α,β-ethylenically unsaturated carboxylic acid unit, and 0-69.5 wt.% other monomer units. The α,β-ethylenically unsaturated carboxylic acid unit is neutralized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356933-A (JP)
Title: Pixel interpolator, pixel interpolating method and image processor having pixel interpolator
Inventor: SAKANE HIRONORI
IPC: G06T3/40
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel interpolating method of interpolating to more suitably reproduce data of lost pixels of an image sensor, a pixel interpolator, and an image processor having such pixel interpolator.  <P>SOLUTION: A pixel interpolating unit 4 interpolates image data of lost pixels of a one-dimensional image sensor 1 using a plurality of pixel data at both sides of the lost pixel. This more suitably interpolates the image data of the lost pixels, even if density peaks appear at positions facing the lost pixels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354267-A (JP)
Title: Printed matter measuring device
Inventor: AMEMORI KIYOTADA
IPC: B41F33/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter measuring device wherein the printed matter is constituted of a plurality of reference images, capable of comparing easily the color density between the printed matter and a reference paper even when the reference papers are prepared for each single reference image.  <P>SOLUTION: In this printed matter measuring device, first of all, the first image data are acquired from a sampled printed matter in the step S2. Then, a plurality of reference papers are imaged integrally in the step S3. In the step S4, each reference image is extracted respectively from the acquired reference image data. In the step S5, the rotation angle of each reference image is corrected. In the step S6, the reference images are arranged corresponding to layout of the printed matter to acquire the second image data. In the step S7, the color densities of the first image data and the second image data are measured. In the step S8, comparison operation of the color densities is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354003-A (JP)
Title: Combustion device
Inventor: ISA TATSUO
IPC: F24H3/06
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device safely usable without worrying about a leak of combustion gas even in a long-term use.  <P>SOLUTION: This combustion device comprises a combustion cylinder 2 having a burner part, a heat exchanger communicating with the combustion cylinder 2 to distribute a combustion heat generated from the burner, and a connecting plate 9 having an opening 10 allowing the combustion cylinder to communicate with the heat exchanger. A packing holding part 13 for holding the end part of the combustion cylinder 2 through a packing 14 is provided around the opening 10 of the connecting plate 9, and the packing holding part 13 is integrally molded with the connecting plate 9. Accordingly, even if the packing holding part 13 is repeatedly thermally expanded and contracted by the distribution of the high-temperature combustion gas over a long period, no loosening, dropping-out or clearance is caused, because of molded with same part and the device can be thus safely used without worrying about the leak of combustion gas by a reduction in closing degree by a crack or breakage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353837-A (JP)
Title: Ball screw
Inventor: HAYASHI EIJI
IPC: F16H25/22
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw for preventing wear of a ball screw groove or balls without causing high production cost or leakage of lubricating oil.  <P>SOLUTION: A filler opening 35 for supplying the lubricating oil to balls 15 in a ball return passage 31 is disposed to a ball circulating member 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357484-A (JP)
Title: Joint box adaptive to free plan
Inventor: IIDA SUSUMU
IPC: H01R27/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint box adaptive to free plan capable of standardizing a wiring design and the wiring construction of the wiring system adaptive to free plan, for shortening a construction period and a design time of the wiring system adaptive to free plan, regardless of the area of a living room or positions of wiring accessories, related to a condominium adaptive to free plan in which geography, specification, and equipment can be selected with no limitation for each dwelling unit.  <P>SOLUTION: A joint box 30 is fixed to a bracket 10 which is suspension hardware to which the lower end of a suspension bolt 27 is connected. A pair of arc-like hooking holes14 and 14 are formed in a base member 11 of the bracket 10, and a pair of hooking claws 39 and 39 which are locked to the hooking holes 14 and 14 protruded on an equipment body 30a of the joint box 30. The hooking claws 39 and 39 constitute a fixing means to the suspension hardware.  <P>COPYRIGHT: (C)2005,JPO&NCIPI